Pinos Sewer

Project description

Project Information: Work involves construction work to build the Sewer for excess rainfall in the Pinos Subbasin. 2,400 m of excavation will be carried out with an EPB boring machine, with a diameter of 4.80 m. To cover the sewer, 20 cm thick voussoir rings will be used. Each voussoir is made up of 6 parts + the key.

Country: Spain

Province: Madrid

Place: Madrid

Geometry:

  • Cross section: 4.7 m of diameter
  • Length: 2,400 m

Overburden: Medium

Method of Tunneling:

  • Excavation with an EPB tunnel boring machine of 4.20 interior diameter

Geology and Geotechnical Data: Sand and Clay

Tunnel Equipment:

  • EPB tunnel boring machine of 4.20 interior diameter